Pressure cooker



FIG. 1 is a perspective view of a pressure cooker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left end view thereof;

FIG. 5 is a right end view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom perspective view thereof. 

CLAIM The ornamental design for a pressure cooker, as shown and described. 